When we first got Fluff and Puff we thought that Fluffy was the bully one, because Puffy was regularly scratched on his nose. However, later I realised watching them that Puffy is asking for it. I mean really asking for it. He doesn’t want food from the bowl full of tasty stuff, he likes to go and literally steal it from Fluffy’s pouches. It obviously pisses Fluffy off immensely.
Another interesting thing about Puffy is that he likes to often sleep under a dripping drinking bottle. A couple of times I broke fights by spraying them slightly with water back at the time when I use to think that Puffy is the innocent one, and Puffy loved it. He would get excited and happy and would start to stomp about and lick tiny droplets of water.
Fluffy is very sporty - he can turn 3 times around the wheel using gravity after making it spin very fast. It makes Puffy envious and he would try to meddle with Fluffy’s wheel session or bury the wheel when Fluffy is asleep. Sometimes he piles on it all the debris he can get, but it is obviously not enough. Although a couple of times he did manage to bung it up so it stopped spinning. And sometimes he makes tiny mouse noises when he is asleep, probably dreaming about something.
They both got more used to us. They come to us and sniff in our direction when we talk to them as if answering back and they take grapes with their tiny paws from our fingers. Fluffy likes to lay in the corner of the tube pretending to sleep and watch me, secretly as he thinks, though the crack while I am sitting by my laptop. They are smarter and have bigger personalities that I initially expected from such tiny creatures.